fix pagination

main.py

@@ -142,6 +142,7 @@ async def check_updates():
         tag_list = set(tuple(t.decode().split()) for t in await redis.smembers('e621:subs'))
         last_post_version = int((await redis.get('e621:last_version') or b'0').decode())
         post_versions: List[E621PostVersion] = []
+        logging.warning(f'Getting post versions from id {last_post_version}')
         for page in count(1):
             post_versions_page = await e621.get_post_versions(last_post_version, page)
             post_versions += post_versions_page